Adjustable angle shooting board. By Young Je. 10:07 video:
https://www.youtube.com/watch?v=kHwCpd_QgjM
Previously:
51 Best Homemade Woodworking Tools eBook
https://www.homemadetools.net/forum/...342#post181315
https://www.homemadetools.net/forum/...709#post174702
